21089014704

素因数分解:

$2^4\times 3^2\times {\mathrm{757}}^1\times {\mathrm{193463}}^1$

素因数の和:194234

約数の個数: 60

約数和(自身を含む): 59098221936

約数和(自身を除く): 38009207232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 757, 1514, 2271, 3028, 4542, 6056, 6813, 9084, 12112, 13626, 18168, 27252, 36336, 54504, 109008, 193463, 386926, 580389, 773852, 1160778, 1547704, 1741167, 2321556, 3095408, 3482334, 4643112, 6964668, 9286224, 13929336, 27858672, 146451491, 292902982, 439354473, 585805964, 878708946, 1171611928, 1318063419, 1757417892, 2343223856, 2636126838, 3514835784, 5272253676, 7029671568, 10544507352, 21089014704]

約数ペア:

[(1, 21089014704), (2, 10544507352), (3, 7029671568), (4, 5272253676), (6, 3514835784), (8, 2636126838), (9, 2343223856), (12, 1757417892), (16, 1318063419), (18, 1171611928), (24, 878708946), (36, 585805964), (48, 439354473), (72, 292902982), (144, 146451491), (757, 27858672), (1514, 13929336), (2271, 9286224), (3028, 6964668), (4542, 4643112), (6056, 3482334), (6813, 3095408), (9084, 2321556), (12112, 1741167), (13626, 1547704), (18168, 1160778), (27252, 773852), (36336, 580389), (54504, 386926), (109008, 193463)]